FR2444303A1 - Generateur de code temporel - Google Patents

Generateur de code temporel

Info

Publication number
FR2444303A1
FR2444303A1 FR7930510A FR7930510A FR2444303A1 FR 2444303 A1 FR2444303 A1 FR 2444303A1 FR 7930510 A FR7930510 A FR 7930510A FR 7930510 A FR7930510 A FR 7930510A FR 2444303 A1 FR2444303 A1 FR 2444303A1
Authority
FR
France
Prior art keywords
time code
code generator
generator
codes
produces
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7930510A
Other languages
English (en)
Other versions
FR2444303B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Forschungszentrum Karlsruhe GmbH
Original Assignee
Kernforschungszentrum Karlsruhe GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kernforschungszentrum Karlsruhe GmbH filed Critical Kernforschungszentrum Karlsruhe GmbH
Publication of FR2444303A1 publication Critical patent/FR2444303A1/fr
Application granted granted Critical
Publication of FR2444303B1 publication Critical patent/FR2444303B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0005—Transmission of control signals
    • G04G9/0011—Transmission of control signals using coded signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/322—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
    • G11B27/323—Time code signal, e.g. on a cue track as SMPTE- or EBU-time code

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

a. Générateur de code temporel. b. Générateur caractérisé en ce qu'il produit dix symboles servant de codes pour former des mots indiquant le temps, qui sont lisibles optiquement et peuvent être portés sur des supports de données. c. L'invention concerne le traitement des données.
FR7930510A 1978-12-12 1979-12-12 Generateur de code temporel Granted FR2444303A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2853541A DE2853541C2 (de) 1978-12-12 1978-12-12 Zeit-Code-Generator

Publications (2)

Publication Number Publication Date
FR2444303A1 true FR2444303A1 (fr) 1980-07-11
FR2444303B1 FR2444303B1 (fr) 1983-12-16

Family

ID=6056902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930510A Granted FR2444303A1 (fr) 1978-12-12 1979-12-12 Generateur de code temporel

Country Status (5)

Country Link
US (1) US4277779A (fr)
DE (1) DE2853541C2 (fr)
FR (1) FR2444303A1 (fr)
GB (1) GB2041595B (fr)
NL (1) NL7908218A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664034A5 (en) * 1984-02-14 1988-01-29 Studer Willi Ag Processing cueing or marking signal for audio recording system - converting analogue signals into pulse duration modulated signals prior to recording e.g. on magnetic tape
EP0908885A2 (fr) * 1997-09-16 1999-04-14 Matsushita Electric Industrial Co., Ltd. Générateur de signaux de code temps pour appareil d'enregistrement de code temps

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60227547A (ja) * 1984-04-25 1985-11-12 Mitsubishi Electric Corp デイジタルリモ−トコントロ−ル装置
US4743900A (en) * 1985-08-12 1988-05-10 Siemens Aktiengesellschaft Device for releasing control signals for a machine tool
US5016005A (en) * 1987-10-13 1991-05-14 Terametrix Systems International, Inc. Telemetry apparatus and method
US5790599A (en) * 1989-01-19 1998-08-04 Redband Technologies, Inc. Data compression system using source representation
US5136618A (en) * 1989-01-19 1992-08-04 Redband Technologies, Inc. Method and apparatus for bandwidth reduction of modulated signals
DE102008005391B4 (de) * 2008-01-21 2011-06-09 Ingenieurbüro Spies GbR (vertretungsberechtigte Gesellschafter: Hans Spies, Martin Spies, 86558 Hohenwart) Autarke Leuchtdiodenuhr mit Daueranzeige

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1070219A (en) * 1963-10-14 1967-06-01 Dictaphone Corp Time indicating apparatus
US3756012A (en) * 1972-07-27 1973-09-04 Ranger Tool Co Time system
FR2209155A1 (fr) * 1972-12-01 1974-06-28 Inst Nat Sante Rech Med
DE2453299A1 (de) * 1974-11-11 1976-05-13 Rainer Dipl Phys Gerlich Aufzeichnung und auswertung von zeitkurven

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229278A (en) * 1962-12-10 1966-01-11 Walter E Hanson Time code generator
US3472019A (en) * 1967-12-21 1969-10-14 Webb James E Time synchronization system utilizing moon reflected coded signals
JPS5290225A (en) * 1976-01-22 1977-07-29 Citizen Watch Co Ltd Television clock

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1070219A (en) * 1963-10-14 1967-06-01 Dictaphone Corp Time indicating apparatus
US3756012A (en) * 1972-07-27 1973-09-04 Ranger Tool Co Time system
FR2209155A1 (fr) * 1972-12-01 1974-06-28 Inst Nat Sante Rech Med
DE2453299A1 (de) * 1974-11-11 1976-05-13 Rainer Dipl Phys Gerlich Aufzeichnung und auswertung von zeitkurven

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXBK/74 *
EXBK/75 *
EXBK/76 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664034A5 (en) * 1984-02-14 1988-01-29 Studer Willi Ag Processing cueing or marking signal for audio recording system - converting analogue signals into pulse duration modulated signals prior to recording e.g. on magnetic tape
EP0908885A2 (fr) * 1997-09-16 1999-04-14 Matsushita Electric Industrial Co., Ltd. Générateur de signaux de code temps pour appareil d'enregistrement de code temps
EP0908885A3 (fr) * 1997-09-16 2001-05-23 Matsushita Electric Industrial Co., Ltd. Générateur de signaux de code temps pour appareil d'enregistrement de code temps
US6415096B1 (en) 1997-09-16 2002-07-02 Matsushita Electric Industrial Co., Ltd. Time code signal generator for generating a time code recorded with video signals

Also Published As

Publication number Publication date
NL7908218A (nl) 1980-06-16
DE2853541C2 (de) 1982-03-04
GB2041595B (en) 1982-09-08
DE2853541A1 (de) 1980-06-19
FR2444303B1 (fr) 1983-12-16
US4277779A (en) 1981-07-07
GB2041595A (en) 1980-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse